Si
弹性数据 ELAMP-ID: mp-971662 · 空间群: Pm-3n (#223)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.30 | 7.1987 | 7.7 | (1,1,0) |
| 17.42 | 5.0902 | 23.4 | (2,0,0) |
| 19.50 | 4.5528 | 100.0 | (2,1,0) |
| 21.38 | 4.1562 | 67.9 | (2,1,1) |
| 27.71 | 3.2193 | 2.9 | (3,1,0) |
| 30.42 | 2.9389 | 31.5 | (2,2,2) |
| 31.69 | 2.8236 | 23.9 | (3,2,0) |
| 32.92 | 2.7208 | 83.0 | (3,2,1) |
| 35.26 | 2.5451 | 2.9 | (4,0,0) |
| 36.39 | 2.4691 | 33.9 | (4,1,0) |
| 37.48 | 2.3996 | 18.1 | (3,3,0) |
| 40.61 | 2.2216 | 31.5 | (4,2,1) |
| 41.61 | 2.1705 | 13.8 | (3,3,2) |
| 43.55 | 2.0781 | 1.4 | (4,2,2) |
| 44.50 | 2.0361 | 4.4 | (4,3,0) |
| 45.43 | 1.9966 | 2.6 | (5,1,0) |
| 48.13 | 1.8905 | 23.2 | (5,2,0) |
| 49.01 | 1.8587 | 3.7 | (5,2,1) |
| 52.41 | 1.7459 | 83.6 | (5,3,0) |
| 53.23 | 1.7208 | 28.0 | (5,3,1) |
| 54.05 | 1.6967 | 21.8 | (6,0,0) |
| 54.85 | 1.6737 | 11.3 | (6,1,0) |
| 55.65 | 1.6515 | 44.3 | (5,3,2) |
| 57.23 | 1.6097 | 10.7 | (6,2,0) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
关联任务
引用参考
The crystal structure and related material properties of Si were obtained from the Materials Project database (MP-ID: mp-971662, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Si
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.18046007
_cell_length_b 10.18046007
_cell_length_c 10.18046007
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Si
_chemical_formula_sum Si46
_cell_volume 1055.12087294
_cell_formula_units_Z 46
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Si Si0 1 0.00000000 0.88288043 0.30796247 1.0
Si Si1 1 -0.00000000 0.11711957 0.69203753 1.0
Si Si2 1 -0.00000000 0.11711957 0.30796247 1.0
Si Si3 1 0.00000000 0.88288043 0.69203753 1.0
Si Si4 1 0.30796247 0.00000000 0.88288043 1.0
Si Si5 1 0.38288043 0.50000000 0.19203753 1.0
Si Si6 1 0.69203753 0.00000000 0.11711957 1.0
Si Si7 1 0.61711957 0.50000000 0.80796247 1.0
Si Si8 1 0.30796247 0.00000000 0.11711957 1.0
Si Si9 1 0.61711957 0.50000000 0.19203753 1.0
Si Si10 1 0.69203753 0.00000000 0.88288043 1.0
Si Si11 1 0.38288043 0.50000000 0.80796247 1.0
Si Si12 1 0.88288043 0.30796247 -0.00000000 1.0
Si Si13 1 0.50000000 0.80796247 0.61711957 1.0
Si Si14 1 0.11711957 0.69203753 -0.00000000 1.0
Si Si15 1 0.50000000 0.19203753 0.38288043 1.0
Si Si16 1 0.88288043 0.69203753 -0.00000000 1.0
Si Si17 1 0.50000000 0.19203753 0.61711957 1.0
Si Si18 1 0.11711957 0.30796247 -0.00000000 1.0
Si Si19 1 0.50000000 0.80796247 0.38288043 1.0
Si Si20 1 0.19203753 0.38288043 0.50000000 1.0
Si Si21 1 0.80796247 0.61711957 0.50000000 1.0
Si Si22 1 0.19203753 0.61711957 0.50000000 1.0
Si Si23 1 0.80796247 0.38288043 0.50000000 1.0
Si Si24 1 0.25000000 0.50000000 -0.00000000 1.0
Si Si25 1 0.75000000 0.50000000 -0.00000000 1.0
Si Si26 1 -0.00000000 0.25000000 0.50000000 1.0
Si Si27 1 0.00000000 0.75000000 0.50000000 1.0
Si Si28 1 0.50000000 0.00000000 0.25000000 1.0
Si Si29 1 0.50000000 0.00000000 0.75000000 1.0
Si Si30 1 0.81633162 0.81633162 0.81633162 1.0
Si Si31 1 0.18366838 0.18366838 0.18366838 1.0
Si Si32 1 0.18366838 0.18366838 0.81633162 1.0
Si Si33 1 0.18366838 0.81633162 0.18366838 1.0
Si Si34 1 0.31633162 0.31633162 0.68366838 1.0
Si Si35 1 0.81633162 0.81633162 0.18366838 1.0
Si Si36 1 0.81633162 0.18366838 0.81633162 1.0
Si Si37 1 0.68366838 0.68366838 0.31633162 1.0
Si Si38 1 0.81633162 0.18366838 0.18366838 1.0
Si Si39 1 0.68366838 0.68366838 0.68366838 1.0
Si Si40 1 0.18366838 0.81633162 0.81633162 1.0
Si Si41 1 0.31633162 0.31633162 0.31633162 1.0
Si Si42 1 0.31633162 0.68366838 0.31633162 1.0
Si Si43 1 0.68366838 0.31633162 0.68366838 1.0
Si Si44 1 0.68366838 0.31633162 0.31633162 1.0
Si Si45 1 0.31633162 0.68366838 0.68366838 1.0
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